I'm just wondering what all the buttons are on.

ANONYMOUS

2000 NISSAN ALTIMA

I'm just wondering what all the buttons are on my 2000 nissan altima. Under the drivers wheel, to the left, between the switch to adjust the side view mirrors and the switch to open the hood there is a hatch that when I removed there were lots of buttons with numbers inside of it. I just wanted to know the purpose of these buttons